PLANO, Texas, July 8, 2013 /PRNewswire/ -- TGC Industries, Inc. (NASDAQ: TGE) today announced plans to release its second quarter 2013 financial results on Monday, July 29, 2013 before the market opens. In conjunction with the release, TGC Industries has scheduled a conference call, which will be broadcast live over the Internet, that same day at 9:30 a.m. eastern time (8:30 a.m. central time).

What:

TGC Industries Second Quarter 2013 Earnings Conference Call

When:

Monday, July 29, 2013 – 9:30 a.m. eastern / 8:30 a.m. central

How:

Live via phone by dialing 480-629-9835 and asking for the TGC Industries

call at least 10 minutes prior to the start time, or live over the Internet by

A telephonic replay of the conference call will be available through August 12, 2013 and may be accessed by calling 303-590-3030 using passcode 4627631#. A web cast archive will also be available at www.tgcseismic.com shortly after the call and will be accessible for approximately 90 days.

TGC Industries, Inc., based in Plano, Texas, is a leading provider of seismic data acquisition services with operations throughout the continental United States and Canada. The Company has branch offices in Houston, Midland, Oklahoma City and Calgary.